<template>
  <div class="setting-drawer">
    <p-drawer
      width="300"
      placement="right"
      @close="onClose"
      :closable="false"
      :visible="visible"
      :drawer-style="{ position: 'absolute' }"
      style="position: absolute"
    >
      <div class="setting-drawer-index-content">
        <div :style="{ marginBottom: '24px' }">
          <h3 class="setting-drawer-index-title">
            整体风格设置
          </h3>

          <div class="setting-drawer-index-blockChecbox">
            <p-tooltip>
              <template slot="title">
                暗色菜单风格
              </template>
              <div
                class="setting-drawer-index-item"
                @click="handleMenuTheme('dark')"
              >
                <img
                  src="https://gw.alipayobjects.com/zos/rmsportal/LCkqqYNmvBEbokSDscrm.svg"
                  alt="dark"
                >
                <div
                  class="setting-drawer-index-selectIcon"
                  v-if="navTheme === 'dark'"
                >
                  <p-icon type="check" />
                </div>
              </div>
            </p-tooltip>

            <p-tooltip>
              <template slot="title">
                亮色菜单风格
              </template>
              <div
                class="setting-drawer-index-item"
                @click="handleMenuTheme('light')"
              >
                <img
                  src="https://gw.alipayobjects.com/zos/rmsportal/jpRkZQMyYRryryPNtyIC.svg"
                  alt="light"
                >
                <div
                  class="setting-drawer-index-selectIcon"
                  v-if="navTheme !== 'dark'"
                >
                  <p-icon type="check" />
                </div>
              </div>
            </p-tooltip>
          </div>
        </div>

        <div :style="{ marginBottom: '24px' }">
          <h3 class="setting-drawer-index-title">
            主题色
          </h3>

          <div style="height: 20px">
            <p-tooltip
              class="setting-drawer-theme-color-colorBlock"
              v-for="(item, index) in colorList"
              :key="index"
            >
              <template slot="title">
                {{ item.key }}
              </template>
              <p-tag
                :color="item.color"
                @click="changeColor(item.color)"
              >
                <p-icon
                  type="check"
                  v-if="item.color === primaryColor"
                />
              </p-tag>
            </p-tooltip>
          </div>
        </div>
        <p-divider />

        <div :style="{ marginBottom: '24px' }">
          <h3 class="setting-drawer-index-title">
            导航模式
          </h3>

          <div class="setting-drawer-index-blockChecbox">
            <p-tooltip>
              <template slot="title">
                侧边栏导航
              </template>
              <div
                class="setting-drawer-index-item"
                @click="handleLayout('sidemenu')"
              >
                <img
                  src="https://gw.alipayobjects.com/zos/rmsportal/JopDzEhOqwOjeNTXkoje.svg"
                  alt="sidemenu"
                >
                <div
                  class="setting-drawer-index-selectIcon"
                  v-if="layoutMode === 'sidemenu'"
                >
                  <p-icon type="check" />
                </div>
              </div>
            </p-tooltip>

            <p-tooltip>
              <template slot="title">
                顶部栏导航
              </template>
              <div
                class="setting-drawer-index-item"
                @click="handleLayout('topmenu')"
              >
                <img
                  src="https://gw.alipayobjects.com/zos/rmsportal/KDNDBbriJhLwuqMoxcAr.svg"
                  alt="topmenu"
                >
                <div
                  class="setting-drawer-index-selectIcon"
                  v-if="layoutMode !== 'sidemenu'"
                >
                  <p-icon type="check" />
                </div>
              </div>
            </p-tooltip>
          </div>
          <div :style="{ marginTop: '24px' }">
            <p-list :split="false">
              <p-list-item>
                <p-tooltip slot="actions">
                  <template slot="title">
                    该设定仅 [顶部栏导航] 时有效
                  </template>
                  <p-select
                    size="small"
                    style="width: 80px;"
                    :default-value="contentWidth"
                    @change="handleContentWidthChange"
                  >
                    <p-select-option value="Fixed">
                      固定
                    </p-select-option>
                    <p-select-option
                      value="Fluid"
                      v-if="layoutMode !== 'sidemenu'"
                    >
                      流式
                    </p-select-option>
                  </p-select>
                </p-tooltip>
                <p-list-item-meta>
                  <div slot="title">
                    内容区域宽度
                  </div>
                </p-list-item-meta>
              </p-list-item>
              <p-list-item>
                <p-switch
                  slot="actions"
                  size="small"
                  :default-checked="fixedHeader"
                  @change="handleFixedHeader"
                />
                <p-list-item-meta>
                  <div slot="title">
                    固定 Header
                  </div>
                </p-list-item-meta>
              </p-list-item>
              <p-list-item>
                <p-switch
                  slot="actions"
                  size="small"
                  :disabled="!fixedHeader"
                  :default-checked="autoHideHeader"
                  @change="handleFixedHeaderHidden"
                />
                <p-list-item-meta>
                  <p-tooltip
                    slot="title"
                    placement="left"
                  >
                    <template slot="title">
                      固定 Header 时可配置
                    </template>
                    <div :style="{ opacity: !fixedHeader ? '0.5' : '1' }">
                      下滑时隐藏 Header
                    </div>
                  </p-tooltip>
                </p-list-item-meta>
              </p-list-item>
              <p-list-item>
                <p-switch
                  slot="actions"
                  size="small"
                  :disabled="(layoutMode === 'topmenu')"
                  :default-checked="fixSiderbar"
                  @change="handleFixSiderbar"
                />
                <p-list-item-meta>
                  <div
                    slot="title"
                    :style="{ textDecoration: layoutMode === 'topmenu' ? 'line-through' : 'unset' }"
                  >
                    固定侧边菜单
                  </div>
                </p-list-item-meta>
              </p-list-item>
            </p-list>
          </div>
        </div>
        <p-divider />

        <div :style="{ marginBottom: '24px' }">
          <h3 class="setting-drawer-index-title">
            其他设置
          </h3>
          <div>
            <p-list :split="false">
              <p-list-item>
                <p-switch
                  slot="actions"
                  size="small"
                  :default-checked="colorWeak"
                  @change="onColorWeak"
                />
                <p-list-item-meta>
                  <div slot="title">
                    色弱模式
                  </div>
                </p-list-item-meta>
              </p-list-item>
              <p-list-item>
                <p-switch
                  slot="actions"
                  size="small"
                  :default-checked="multiTab"
                  @change="onMultiTab"
                />
                <p-list-item-meta>
                  <div slot="title">
                    多页签模式
                  </div>
                </p-list-item-meta>
              </p-list-item>
            </p-list>
          </div>
        </div>
        <!--  <p-divider />
        <div :style="{ marginBottom: '24px' }">
          <p-button
            @click="doCopy"
            icon="copy"
            block
          >拷贝设置</p-button>
          <p-alert type="warning" :style="{ marginTop: '24px' }">
            <span slot="message">
              配置栏只在开发环境用于预览，生产环境不会展现，请手动修改配置文件。修改配置文件后，需要清空本地缓存和LocalStorage
              <a href="https://github.com/sendya/ant-design-pro-vue/blob/master/src/config/defaultSettings.js" target="_blank">src/config/defaultSettings.js</a>
            </span>
          </p-alert>
        </div> -->
      </div>
      <div
        class="setting-drawer-index-handle"
        @click="toggle"
        slot="handle"
        v-if="visible"
      >
        <p-icon
          type="close"
          v-if="visible"
        />
        <!-- <p-icon
          type="close"
          v-else
        /> -->
      </div>
    </p-drawer>
  </div>
</template>

<script>
import { DetailList } from '@/components'
import SettingItem from './SettingItem'
import config from '@/config/defaultSettings'
import { updateTheme, updateColorWeak, colorList } from './settingConfig'
import { mixin, mixinDevice } from '@/utils/mixin'

export default {
  components: {
    DetailList,
    SettingItem
  },
  mixins: [mixin, mixinDevice],
  data () {
    return {
      visible: false,
      colorList
    }
  },
  watch: {

  },
  mounted () {
    updateTheme(this.primaryColor, true)
    if (this.colorWeak !== config.colorWeak) {
      updateColorWeak(this.colorWeak)
    }
  },
  methods: {
    showDrawer () {
      this.visible = true
    },
    onClose () {
      this.visible = false
    },
    toggle () {
      this.visible = !this.visible
    },
    onColorWeak (checked) {
      this.$store.dispatch('ToggleWeak', checked)
      updateColorWeak(checked)
    },
    onMultiTab (checked) {
      this.$store.dispatch('ToggleMultiTab', checked)
    },
    handleMenuTheme (theme) {
      this.$store.dispatch('ToggleTheme', theme)
    },
    doCopy () {
      // get current settings from mixin or this.$store.state.app, pay attention to the property name
      const text = `export default {
  primaryColor: '${this.primaryColor}', // primary color of ant design
  navTheme: '${this.navTheme}', // theme for nav menu
  layout: '${this.layoutMode}', // nav menu position: sidemenu or topmenu
  contentWidth: '${this.contentWidth}', // layout of content: Fluid or Fixed, only works when layout is topmenu
  fixedHeader: ${this.fixedHeader}, // sticky header
  fixSiderbar: ${this.fixSiderbar}, // sticky siderbar
  autoHideHeader: ${this.autoHideHeader}, //  auto hide header
  colorWeak: ${this.colorWeak},
  multiTab: ${this.multiTab},
  production: process.env.NODE_ENV === 'production' && process.env.VUE_APP_PREVIEW !== 'true',
  // vue-ls options
  storageOptions: {
    namespace: 'pro__',
    name: 'ls',
    storage: 'local',
  }
}`
      this.$copyText(text).then(message => {
        console.log('copy', message)
        this.$message.success('复制完毕')
      }).catch(err => {
        console.log('copy.err', err)
        this.$message.error('复制失败')
      })
    },
    handleLayout (mode) {
      this.$store.dispatch('ToggleLayoutMode', mode)
      // 因为顶部菜单不能固定左侧菜单栏，所以强制关闭
      this.handleFixSiderbar(false)
    },
    handleContentWidthChange (type) {
      this.$store.dispatch('ToggleContentWidth', type)
    },
    changeColor (color) {
      if (this.primaryColor !== color) {
        this.$store.dispatch('ToggleColor', color)
        updateTheme(color)
      }
    },
    handleFixedHeader (fixed) {
      this.$store.dispatch('ToggleFixedHeader', fixed)
    },
    handleFixedHeaderHidden (autoHidden) {
      this.$store.dispatch('ToggleFixedHeaderHidden', autoHidden)
    },
    handleFixSiderbar (fixed) {
      if (this.layoutMode === 'topmenu') {
        this.$store.dispatch('ToggleFixSiderbar', false)
        return
      }
      this.$store.dispatch('ToggleFixSiderbar', fixed)
    }
  }
}
</script>

<style lang="less" scoped>

  .setting-drawer-index-content {

    .setting-drawer-index-blockChecbox {
      display: flex;

      .setting-drawer-index-item {
        margin-right: 16px;
        position: relative;
        border-radius: 4px;
        cursor: pointer;

        img {
          width: 48px;
        }

        .setting-drawer-index-selectIcon {
          position: absolute;
          top: 0;
          right: 0;
          width: 100%;
          padding-top: 15px;
          padding-left: 24px;
          height: 100%;
          color: #1890ff;
          font-size: 14px;
          font-weight: 700;
        }
      }
    }
    .setting-drawer-theme-color-colorBlock {
      width: 20px;
      height: 20px;
      border-radius: 2px;
      float: left;
      cursor: pointer;
      margin-right: 8px;
      padding-left: 0px;
      padding-right: 0px;
      text-align: center;
      color: #fff;
      font-weight: 700;

      i {
        font-size: 14px;
      }
    }
  }

  .setting-drawer-index-handle {
    position: absolute;
    top: 240px;
    background: #1890ff;
    width: 48px;
    height: 48px;
    right: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    pointer-events: auto;
    z-index: 1001;
    text-align: center;
    font-size: 16px;
    border-radius: 4px 0 0 4px;

    i {
      color: rgb(255, 255, 255);
      font-size: 20px;
    }
  }
</style>
